#include "stdafx.h"
#include <iostream>
#include <string.h>using namespace std;int main()
{int n;scanf("%d", &n);int i, j, hour[2], second[2], minute[2], curtime[2], mintime = 10000000, maxtime = -1;char curname[20], signinname[20], signoutname[20];for(i = 1; i <= n; i++){getchar();scanf("%s%d:%d:%d%d:%d:%d", curname, &hour[0], &minute[0], &second[0], &hour[1], &minute[1], &second[1]);for(j = 0; j <= 1; j++){curtime[j] = hour[j] * 3600 + minute[j] * 60 + second[j];}if(curtime[0] < mintime){mintime = curtime[0];strcpy(signinname, curname);}if(curtime[1] > maxtime){maxtime = curtime[1];strcpy(signoutname, curname);}}printf("%s %s\n", signinname, signoutname);system("pause");return 0;
}
